The following tables present IEM computed monthly data summaries based on
daily data provided by or computed for the IEM. A download interface
exists for the daily summary information. The climatology is provided by the
nearest NCEI climate station (USW00003889) within the current 1991-2020
dataset.
To load shown data into Microsoft Excel,
highlight the table information with your mouse and then copy/paste into Excel.
Precipitation Totals [inch]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2016
M
M
M
M
M
M
3.17
4.85
1.81
1.41
1.88
5.56
2017
3.85
1.96
4.22
3.12
7.14
7.38
7.02
5.86
2.99
4.45
1.45
2.96
2018
1.94
6.73
5.02
3.09
7.58
5.45
2.53
3.36
9.95
4.18
4.83
6.33
2019
4.53
9.22
2.74
2.43
6.00
6.37
4.67
1.95
0.14
6.42
4.38
7.14
2020
2.67
6.52
6.95
6.30
4.39
6.73
4.70
3.88
4.19
3.73
3.26
3.64
2021
3.74
3.26
4.95
2.79
1.57
3.62
7.80
6.67
2.74
2.91
1.53
2.53
2022
5.98
5.38
2.37
3.62
4.49
2.88
12.77
3.44
1.80
1.04
3.17
3.32
2023
4.28
5.54
2.86
3.70
3.66
4.35
4.32
4.32
2.00
1.45
0.93
2.34
2024
3.50
5.32
3.05
4.13
4.60
4.16
4.47
4.62
6.48
0.25
3.47
4.33
2025
3.18
7.58
2.57
7.98
8.08
2.49
M
M
M
M
M
M
NCEI Climatology
3.96
4.21
4.71
4.54
5.17
5.25
5.10
4.26
3.42
3.45
3.50
4.47
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
2025
M
M
M
M
M
M
M
M
M
M
M
M
NCEI Climatology
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2016
M
M
M
M
M
M
87.73
88.10
86.17
75.30
63.50
47.20
2017
49.03
56.78
57.65
72.80
74.35
82.27
86.16
82.16
77.03
72.87
58.04
45.74
2018
40.81
54.81
51.16
62.39
81.94
83.87
86.72
84.27
81.24
69.17
51.23
47.64
2019
43.45
53.18
54.74
70.27
79.29
80.52
86.48
86.23
89.17
73.77
54.11
52.32
2020
50.57
50.50
62.28
62.60
72.19
81.41
88.90
84.53
78.43
69.53
63.00
46.72
2021
42.94
40.07
60.00
65.67
74.43
82.67
85.04
85.42
78.62
73.52
57.39
59.53
2022
40.14
49.62
61.10
66.57
77.68
85.40
86.06
84.21
78.89
66.96
59.23
47.48
2023
52.63
55.93
58.39
71.40
73.55
79.73
86.48
83.50
80.54
72.20
60.07
53.26
2024
41.03
56.76
61.93
70.53
77.94
84.87
86.68
86.32
80.93
72.97
62.70
48.52
2025
37.23
50.43
63.84
70.97
73.55
82.18
M
M
M
M
M
M
NCEI Climatology
44.19
48.93
58.02
69.21
75.70
82.20
84.99
84.40
79.00
68.80
57.40
47.60
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2016
M
M
M
M
M
M
65.72
66.68
57.34
44.52
32.73
27.07
2017
32.00
30.59
31.19
46.73
52.81
57.60
64.13
60.39
55.10
43.74
33.00
25.19
2018
16.97
32.07
31.68
36.18
57.42
62.67
63.45
64.90
64.21
44.87
30.83
30.25
2019
25.87
29.39
29.39
40.90
54.68
59.38
65.52
61.77
57.77
45.61
28.21
30.90
2020
30.40
28.31
38.62
37.66
48.58
58.57
67.03
63.97
56.37
44.87
32.96
25.74
2021
27.00
23.74
31.70
37.47
47.41
59.90
62.81
65.68
56.38
50.72
29.76
33.00
2022
20.04
25.38
30.14
38.87
53.68
58.52
66.29
63.52
54.43
36.45
32.53
24.26
2023
30.55
31.61
31.84
39.07
49.33
55.97
64.28
62.86
55.71
43.62
30.32
27.90
2024
21.97
29.24
32.23
43.20
55.13
58.97
63.16
59.35
55.10
41.00
37.40
27.58
2025
14.43
25.30
32.55
44.00
52.19
58.18
M
M
M
M
M
M
NCEI Climatology
27.41
30.60
37.59
47.30
55.60
62.90
66.51
65.29
59.10
48.50
38.80
31.81
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2016
M
M
M
M
M
M
76.70
77.37
71.70
59.84
48.12
36.90
2017
40.52
43.69
44.42
59.77
63.58
69.93
75.15
71.27
66.07
58.31
45.52
35.47
2018
28.89
43.44
41.42
49.29
69.68
73.27
75.09
74.58
72.72
57.02
41.03
38.95
2019
34.66
41.29
42.06
55.58
66.98
69.95
76.00
74.00
73.47
59.69
41.16
41.61
2020
40.48
39.43
50.23
49.93
60.39
69.96
77.97
74.21
67.40
57.33
48.00
36.57
2021
34.97
31.62
45.60
51.57
60.89
71.28
73.89
75.55
67.50
62.12
43.71
46.26
2022
30.00
37.50
45.64
52.72
65.68
71.93
76.18
73.86
66.38
51.91
45.88
35.87
2023
41.42
43.77
45.11
55.23
61.43
67.85
75.38
73.27
68.12
57.78
45.20
40.58
2024
31.41
43.00
47.08
56.87
66.53
71.92
74.92
72.84
68.02
56.98
50.05
38.05
2025
25.83
37.59
48.24
57.48
62.87
70.18
M
M
M
M
M
M
NCEI Climatology
35.80
39.76
47.80
58.25
65.65
72.55
75.75
74.85
69.05
58.65
48.10
39.70
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
